Originally posted by Jakey46
Sounds good and well worth a try cheers mate know any tutorials to do that?
obviously the normal e3 flasher tutorial will cover getting the dumps off the ps3 and using a patcher. Then you should be able to figure out which options to pick to get it to extract the flash into the files instead of just doing the normal jb patch.
you can get the coreos files from the cfw pup file you had installed. use something like mfw builder as an easy way of extracting it, puts the files into a folder in user/appdata/local/temp/ps3mfw/ofwps3 (ofw being cfw in the case of using a cfw as the input file).
- one other thing make sure you get a valid dump do it many times and compare each one. make sure there are no errors by validating the dump.